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MPC8255 from FREESCALE

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MPC8255

Manufacturer: FREESCALE, FREESCAL

MPC826xA (HiP4) Family Hardware Specifications

Partnumber Manufacturer Quantity Availability
MPC8255 FREESCALE, FREESCAL 676 In Stock

Description and Introduction

MPC826xA (HiP4) Family Hardware Specifications The **MPC8255** is a versatile and high-performance electronic component widely used in embedded systems and industrial applications. As a member of the PowerQUICC II family, it integrates a PowerPC core with advanced communication peripherals, making it ideal for networking, telecommunications, and control systems.  

Designed for efficiency, the MPC8255 features a robust **32-bit RISC architecture**, delivering high processing speeds while maintaining low power consumption. Its integrated memory controller supports various memory types, including SDRAM, SRAM, and Flash, ensuring flexibility in system design. Additionally, the component includes multiple communication interfaces such as **Ethernet, UART, SPI, and I²C**, enabling seamless connectivity in complex applications.  

One of the key strengths of the MPC8255 is its **dual-core capability**, combining a PowerPC processor with a dedicated communications processor module (CPM). This architecture allows simultaneous handling of data processing and communication tasks, enhancing overall system performance. Its real-time operating system (RTOS) compatibility further ensures reliable operation in time-sensitive environments.  

Engineers favor the MPC8255 for its **scalability and reliability**, making it suitable for demanding applications like routers, switches, and industrial automation. With built-in security features and extensive peripheral support, it remains a preferred choice for developers seeking a balance between performance and power efficiency.  

In summary, the MPC8255 stands out as a powerful and adaptable solution for embedded systems, offering advanced processing capabilities and seamless integration in diverse electronic designs.

Application Scenarios & Design Considerations

MPC826xA (HiP4) Family Hardware Specifications

Alternative Part Number

  • MPC8260A --: Same PowerQUICC II family with integrated PowerPC core and communications processor features, often used as a higher-performance drop-in for MPC8255 designs.
  • MPC8247 --: PowerQUICC II Pro communications processor with similar integrated peripherals and bus interfaces, suitable for comparable networking applications.
  • MPC855T --: PowerQUICC I device with comparable communications processor architecture and peripheral set, usable as a functional alternative in legacy designs.
  • MPC8255AVVPIBB --: NXP (formerly Freescale) PowerQUICC II Pro processor in the same family with compatible core and peripherals; NXP is the current manufacturer of the MPC8255 line.
  • MPC8250AVVPIBA --: Closely related PowerQUICC II device with similar architecture and pin compatibility, suitable as a functional substitute when specific MPC8255 features are not required.
  • MPC8260AVVPIBB --: Higher-integration PowerQUICC II member sharing the same core and bus architecture, usable as an upgrade alternative with additional communication peripherals.

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